-change callback argument from char to int, as that is cleaner for a boolean; document API some

1 files changed, 3 insertions, 2 deletions

diff --git a/src/fs/gnunet-publish.c b/src/fs/gnunet-publish.c
index 1c02004dc..98f39b821 100644
--- a/src/fs/gnunet-publish.c
+++ b/src/fs/gnunet-publish.c
@@ -427,8 +427,9 @@ directory_trim_complete (void *cls,
 
 static int
 directory_scan_cb (void *cls, struct GNUNET_FS_DirScanner *ds,
-    const char *filename, char is_directory,
-    enum GNUNET_FS_DirScannerProgressUpdateReason reason)
+                   const char *filename, 
+                   int is_directory,
+                   enum GNUNET_FS_DirScannerProgressUpdateReason reason)
 {
   switch (reason)
   {